А A
bag contains 10 marbles which can be described by
Colour and whether it is numbered or let...
Mathematics, 28.03.2021 19:20, thunder42
А A
bag contains 10 marbles which can be described by
Colour and whether it is numbered or lettered as follows:
4 are white and Lettered, 2 are white and numbered, 3 are
yellow and lettered and 1 is
yellow and numbered. One marble
drawn from the bag and is found to be white .
what is the probability that it is numbered?
Answers: 3
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Arectangular courtyard is 12 feet long and 8 feet wide. a tile is 2 feet long and 2 feet wide. how many tiles are needed to cover the courtyard?
Answers: 1
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